GHSA-H64P-8H4R-6GFH中危已审查

SFTPGo has path confinement bypass in public browsable share partial ZIP download

OSV 1.4.0 · github-reviewed · 修改于 2026-07-03 03:09

发布时间

2026-07-03 03:09

GitHub 审查时间

2026-07-03 03:09

NVD 发布时间

—

源文件

advisories/github-reviewed/2026/07/GHSA-h64p-8h4r-6gfh/GHSA-h64p-8h4r-6gfh.json

公告说明

Summary

The public web-client endpoint for partial ZIP downloads of a browsable share did not correctly confine the client-supplied files entries to the shared directory. A requester able to reach a public share could read files located outside the shared directory, as long as the target's canonical path begins with the shared directory's name.

Patches

Fixed in v2.7.3. The fix replaces the raw prefix check with a directory-boundary–aware check.

受影响的软件包

github.com/drakkan/sftpgo/v2

ECOSYSTEM

引入2.2.0

标识信息

别名 / CVE

CVE-2026-49244

CWE

CWE-22

软件生态

扩展资料

暂无扩展资料。

CVSS 评分

CVSS_V3

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

原始 OSV JSON

{
  "id": "GHSA-h64p-8h4r-6gfh",
  "aliases": [
    "CVE-2026-49244"
  ],
  "details": "## Summary\n\nThe public web-client endpoint for partial ZIP downloads of a browsable share did not correctly confine the client-supplied files entries to the shared directory. A requester able to reach a public share could read files located outside the shared directory, as long as the target's canonical path begins with the shared directory's name.\n\n## Patches\n\nFixed in v2.7.3. The fix replaces the raw prefix check with a directory-boundary–aware check.",
  "summary": "SFTPGo has path confinement bypass in public browsable share partial ZIP download",
  "affected": [
    {
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "2.2.0"
            },
            {
              "fixed": "2.7.3"
            }
          ]
        }
      ],
      "package": {
        "name": "github.com/drakkan/sftpgo/v2",
        "ecosystem": "Go"
      },
      "database_specific": {
        "last_known_affected_version_range": "<= 2.7.1"
      }
    }
  ],
  "modified": "2026-07-02T19:09:13Z",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"
    }
  ],
  "published": "2026-07-02T19:09:13Z",
  "references": [
    {
      "url": "https://github.com/drakkan/sftpgo/security/advisories/GHSA-h64p-8h4r-6gfh",
      "type": "WEB"
    },
    {
      "url": "https://github.com/drakkan/sftpgo",
      "type": "PACKAGE"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "severity": "MODERATE",
    "github_reviewed": true,
    "nvd_published_at": null,
    "github_reviewed_at": "2026-07-02T19:09:13Z"
  }
}